“tree secreta”的概念、定义、翻译、参考文献-科学参考

单词	tree secreta
释义	tree secreta Encyclopedia 农学树木分泌物释 tree exudate; tree secreta树木分泌物活立木的枝干、叶子、花朵、果实、根系等不同部位在生长过程中自然产生和受刺激产生的气体、液体或固体状物质，和以这些部位及其汁液为食的寄生生物所产生的代谢物或排泄物。通常指具有可收集和加工利用价值的物质。
随便看	National Seminar on the Origin of Chinese Opera National Shadow Puppetry Museum in Chengdu National Small and Medium Public Libraries Association national social security fund national soil and water conservation monitoring network and management information system National Solar Observatory National Solar Observatory of America national solidarity National Song National Sorry Day National Southwest Union University national sovereignty National Soviet Congress Nationalsozialistische Deutsche Arbeiterpartei National Spacecraft Industry Measurement and Testing Center national space law National Space Science Center National Space Science Data Center national spatial data infrastructure National special Olympic Games National Specimen Information Infrastructure national sports National Stadium National Stadium of Singapore national standard

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